Individual Calculations July 2010
 Heltzel, Joost  Total change: -14.55  Rating chartPersonal card
 4th CIS-Group Limburg Open 2010 A-group Maastricht NED 2010-05-21
RcRownchangeKK*chgGame
 2209 2265 2.00 5 -0.97 15 -14.55 
  Miroshnichenko, Evgenij g2665  * UKR0.001-0.0815-1.20 
  Groffen, Hans 2149 NED0.501-0.1615-2.40 
  Vandenbergen, Nicolas 2098 GER0.501-0.2215-3.30 
  Smith, Thijmen 2091 NED0.001-0.7315-10.95 
  Wislez, Francis 2040 BEL1.0010.22153.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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